公开(公告)号：WO2007004983A1

公开(公告)日：2007-01-11

申请号：PCT/SE2006/050240

申请日：2006-07-04

Applicant: HEXAGON METROLOGY AB ,  PETTERSSON, Bo

Inventor： PETTERSSON, Bo

IPC: B23K26/02 ,  B25J9/16 ,  G05B19/418

CPC classification number: B25J9/1682 ,  B23K37/04 ,  B25J9/0084 ,  G05B2219/37573 ,  G05B2219/39131 ,  G05B2219/45104

Abstract: A method for the welding together of workpieces. The work- pieces (A, B) that are to be welded together are held by robots (1, 2) that place the workpieces (A, B) relative to each other for joining by welding and maintain the workpieces in these positions while the welding (9) is carried out. A measurement system (3, 4) measures the positions of the workpieces in order to make it possible to adjust the positions of the workpieces before welding (9) takes place.

Abstract translation: 一种将工件焊接在一起的方法。 待焊接在一起的工件（A，B）由通过焊接相对于彼此放置工件（A，B）的机器人（1,2）保持，并且将工件保持在这些位置，同时 进行焊接（9）。 测量系统（3,4）测量工件的位置，以便能够在焊接（9）发生之前调节工件的位置。

公开(公告)号：WO2005119383A3

公开(公告)日：2006-03-16

申请号：PCT/EP2005052514

申请日：2005-06-01

Applicant: MARPOSS SPA ,  MONTANARI WILLIAM

Inventor： MONTANARI WILLIAM

IPC: G05B19/19 ,  B23Q15/02 ,  B24B49/04 ,  G05B19/416

CPC classification number: G05B19/19 ,  B23Q15/02 ,  B24B49/04 ,  G05B19/4166 ,  G05B2219/37345 ,  G05B2219/37377 ,  G05B2219/37573 ,  G05B2219/49318

Abstract: A method and a relevant apparatus for controlling the machining of a piece (18,38) rotating in a numerical control machine tool (33) includes the steps of detecting instantaneous values (V(i)) indicative of the dimensions of the piece during the machining, performing dynamic processing of the detected instantaneous values and controlling at least one machining phase on the basis of the processing. The method includes dynamic calculation of average values (M(j)) of sequences of the detected values, acquisition of a variation index (P) indicative of the average values trend during the machining and of a correction coefficient (K) that allows for the delay of the calculated average values with respect to the actual dimensions of the piece, and processing of an instantaneous dimension (RI) of the piece that is transmitted to the numerical control of the machine tool for controlling the machining.

Abstract translation: 一种用于控制在数控机床（33）中旋转的件（18,38）的加工的方法和相关装置包括以下步骤：检测在该数值控制机床（33）期间表示件的尺寸的瞬时值（V（i）） 加工，对所检测的瞬时值进行动态处理，并且基于该处理控制至少一个加工阶段。 该方法包括动态计算检测值的序列的平均值（M（j）），获取表示加工期间的平均值趋势的变化指数（P）和允许加工时的修正系数（K） 计算出的平均值相对于实际尺寸的延迟，以及传送到用于控制加工的机床的数值控制的件的瞬时尺寸（RI）的处理。

公开(公告)号：WO1998003305A1

公开(公告)日：1998-01-29

申请号：PCT/US1997012386

申请日：1997-07-16

Applicant: SPEEDFAM CORPORATION

Inventor： SPEEDFAM CORPORATION ,  ALLEN, Robert, F. ,  HOLZAPFEL, Paul ,  BARTELS, Anthony, L. ,  LIN, Warren

IPC: B24B37/04

CPC classification number: B24B37/0053 ,  B24B37/04 ,  B24B49/04 ,  B24B49/12 ,  G05B19/401 ,  G05B19/402 ,  G05B2219/23231 ,  G05B2219/36372 ,  G05B2219/37002 ,  G05B2219/37117 ,  G05B2219/37125 ,  G05B2219/37266 ,  G05B2219/37283 ,  G05B2219/37286 ,  G05B2219/37573 ,  G05B2219/45232

Abstract: An apparatus for use with a chemical mechanical planarization (CMP) system includes a light source that generates an interrogation signal and directs the interrogation signal toward a polishing pad configured to process a workpiece during the CMP procedure. A reflected signal produced in response to the interrogation signal is received by a detector, and the optical characteristics of the reflected signal are processed and analyzed to determine whether extraneous material is present within an area of the polishing pad. The apparatus may employ alternative light sources and processing techniques to advantageously operate in conjunction with a variety of polishing pads having different physical characteristics.

Abstract translation: 用于化学机械平面化（CMP）系统的装置包括产生询问信号的光源，并且将询问信号引导到在CMP过程期间被配置为处理工件的抛光垫。 响应于询问信号产生的反射信号由检测器接收，并且对反射信号的光学特性进行处理和分析，以确定外部材料是否存在于抛光垫的区域内。 该装置可以采用替代光源和处理技术来有利地与具有不同物理特性的各种抛光垫一起工作。